Hi, I’m Amy. I’m a pupil. I get up at 6:00 in the morning. Then I eat breakfast at home. Next I go to school with my friends at 7:30. We have the first class at 8:10. We eat lunch at school. We go home at 4:00 in the afternoon. I eat dinner at 6:00 p.m. I go to bed at 9:00 p.m.
1.I get up at 6:00 a.m. (_____)2.I eat lunch at home. (_____)
3.We have class at 8:10. (_____)
4.I go home at 4:00 p.m. (_____)
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2